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<title>CSSStyleValue.parseAll</title>
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<meta name="assert" content="Test CSSStyleValue.parseAll returns CSSStyleValues" />
<script src="../../../resources/testharness.js"></script>
<script src="../../../resources/testharnessreport.js"></script>
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<script>
'use strict';

test(() => {
  const result = CSSStyleValue.parseAll('width', '10px');
  assert_equals(result.length, 1, 'Result must be a list with one element');
  assert_true(result[0] instanceof CSSStyleValue,
              'Only element in result must be a subclass of CSSStyleValue');
}, 'CSSStyleValue.parseAll() with a valid property returns a list with a single CSSStyleValue');

test(() => {
  const result = CSSStyleValue.parseAll('WiDtH', '10px');
  assert_equals(result.length, 1, 'Result must be a list with one element');
  assert_true(result[0] instanceof CSSStyleValue,
              'Only element in result must be a subclass of CSSStyleValue');
}, 'CSSStyleValue.parseAll() is not case sensitive');

test(() => {
  const result = CSSStyleValue.parseAll('transition-duration', '1s, 2s, 3s');
  assert_equals(result.length, 3, 'Result must be a list with three elements');
  for (const item of result) {
    assert_true(item instanceof CSSStyleValue,
                'All elements in result must be a subclass of CSSStyleValue');
  }
}, 'CSSStyleValue.parseAll() with a valid list-valued property returns a list with a single CSSStyleValue');

test(() => {
  const result = CSSStyleValue.parseAll('margin', '1px 2px 3px 4px');
  assert_equals(result.length, 1, 'Result must be a list with one element');
  assert_true(result[0] instanceof CSSStyleValue,
              'Only element in result must be a subclass of CSSStyleValue');
}, 'CSSStyleValue.parseAll() with a valid shorthand property returns a CSSStyleValue');

test(() => {
  const result = CSSStyleValue.parseAll('--foo', 'auto');
  assert_equals(result.length, 1, 'Result must be a list with one element');
  assert_true(result[0] instanceof CSSStyleValue,
              'Only element in result must be a subclass of CSSStyleValue');
}, 'CSSStyleValue.parseAll() with a valid custom property returns a list with a single CSSStyleValue');

</script>
